Price:
US$
33.18
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Features:
Support accurate TTL & Autofocus.
Built-in electric pins and drives.
Compatibility: for all EF and EF-S Canon lenses.
Combined with 3 tubes in different length: 13mm, 21mm, 31mm; totally 7 different combinations.
Made of copper and lead (not plastic) that is more strong.
Upgraded circuitry to work better with digital SLRs cameras and SLR lenses.
Superior lock pin which can tighten the tube joint.
Perfect for macro shooting.
High quality and compact.
Specifications:
Material: Copper, Lead, PC
Color: Black
Macro tube size: 6.2 * 8cm / 2.4 * 3.1in(D * H)
Macro tube weight: 241g / 8.5oz
Package size: 13 * 7 * 7cm / 5.1 * 2.8 * 2.8in
Package weight: 279g / 9.8oz
Auto Extension Tube | Distance Reading of Master Lens | Image Magnification Ratio |
Field Coverage(cm) |
Distance From Lens Front to Subject(cm) | Exposure Factor |
13mm | Inf. | 0.24 | 10 * 15 | 21 | 1.5 |
0.5m | 0.35 | 6.9 * 10.3 | 16 | 1.8 | |
21mm | Inf. | 0.40 | 6 * 9 | 13 | 2.0 |
0.5m | 0.51 | 4.7 * 7.0 | 14 | 2.3 | |
31mm | Inf. | 0.72 | 3.3 * 5.0 | 7.7 | 3.0 |
0.5m | 0.83 | 2.9 * 4.4 | 7.0 | 3.4 | |
13+21mm | Inf. | 0.64 | 3.8 * 5.6 | 8.5 | 2.7 |
0.5m | 0.75 | 3.2 * 4.8 | 7.5 | 3.1 | |
13+31mm | Inf. | 0.96 | 2.5 * 3.7 | 6.0 | 3.9 |
0.5m | 1.07 | 2.3 * 3.4 | 5.5 | 4.3 | |
21+31mm | Inf. | 1.12 | 2.2 * 3.3 | 5.3 | 4.5 |
0.5m | 1.23 | 2 * 3 | 4.9 | 5.0 | |
13+21+31mm | Inf. | 1.34 | 1.8 * 2.7 | 4.5 | 5.6 |
0.5m | 1.47 | 1.6 * 2.4 | 4.2 | 6.1 |
Package list:
1 * Metal Macro Extension Tube Set
1 * Bag
1 * User Manual
Questions & Answers
Discussions
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3.7based on 2 Customer Reviews
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Write a Customer ReviewBy j***n
April 15, 2015
By l***i
January 19, 2015